/* 闲鱼主题 · 精简版 */
:root{--bg:#f5f5f5;--w:#fff;--t:#222;--t2:#999;--t3:#ccc;--r:12px;--o:#ff7e00;--ol:#ff9800;--od:#e06d00}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif;background:var(--bg);color:var(--t);max-width:480px;margin:0 auto;min-height:100vh;-webkit-font-smoothing:antialiased;padding-bottom:30px}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}

/* nav */
header.header{background:linear-gradient(160deg,var(--o),var(--ol))!important;padding:10px 14px!important;position:sticky;top:0;z-index:50;display:flex!important;align-items:center;gap:8px;box-shadow:0 2px 8px rgba(255,126,0,.15)}.header .container,.header .row{display:contents!important}
.header .navbar-brand{color:#fff!important;font-weight:700;font-size:15px;flex-shrink:0;margin-right:auto}
.header .col-md-3,.header .col-md-6,.header .col-md-9,.header .header-left,.header .header-right{display:contents!important}
.header .navbar{display:contents!important}.header .navbar-collapse{display:contents!important}
.header .navbar-nav{display:flex!important;gap:2px;list-style:none;margin:0;padding:0}
.header .nav-link{color:#fff!important;font-size:13px;padding:4px 8px!important;border-radius:4px;white-space:nowrap}.header .nav-link:hover{background:rgba(255,255,255,.15)!important}
.header .form-control{background:rgba(255,255,255,.2)!important;border:none!important;color:#fff!important;padding:6px 12px!important;border-radius:14px!important;font-size:13px!important;width:100%!important}
.header .form-control::placeholder{color:rgba(255,255,255,.6)}
.header .btn-secondary{background:rgba(255,255,255,.25)!important;border:none!important;color:#fff!important;border-radius:50%!important;width:30px;height:30px;padding:0!important;display:flex;align-items:center;justify-content:center}
.header .logo{display:none}

/* container */
.container{max-width:480px;padding:0 10px;margin:0 auto}

/* cards */
.card{background:var(--w);border:none!important;border-radius:var(--r)!important;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.03)!important;margin-bottom:10px}
.card-header{background:#fafafa!important;border-bottom:1px solid #eee!important;font-size:14px;font-weight:600;padding:12px 14px!important}
.card-body{padding:14px!important}

/* goods grid */
.goods .card{border-radius:var(--r)!important;overflow:hidden}
.goods .card-img-top{height:160px;object-fit:cover;border-radius:0!important}
.goods .card-body{padding:10px 12px!important}
.goods .card-title{font-size:13px;font-weight:500;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:4px}
.goods .btn-outline-success{border:none!important;color:#ff3b30!important;font-size:15px;font-weight:700;padding:0!important;background:none!important}
.goods .btn-primary{background:var(--o)!important;border:none!important;border-radius:14px!important;font-size:11px!important;padding:4px 12px!important;float:right}
.goods .badge{font-size:9px;padding:2px 6px;border-radius:3px;font-weight:500}.goods .badge.bg-success{background:var(--o)!important}

/* buy page */
.good-card .card-img-top{max-height:320px;object-fit:contain;background:#fafafa}
.buy-form h6{font-size:14px;font-weight:600;margin-bottom:8px}
.buy-form .form-control{border-radius:8px;border:1px solid #e8e8e8;padding:10px 14px;font-size:14px}.buy-form .form-control:focus{border-color:var(--o);box-shadow:0 0 0 3px rgba(255,126,0,.1)}
.buy-form .btn-outline-primary{background:linear-gradient(135deg,var(--o),var(--ol))!important;border:none!important;color:#fff!important;border-radius:20px!important;padding:12px 40px!important;font-weight:700;font-size:15px}

/* seller card in buy page */
.xy-seller-card{background:var(--w);border-radius:var(--r);padding:12px 14px;display:flex;align-items:center;gap:10px;box-shadow:0 1px 3px rgba(0,0,0,.03);margin:10px}.seller-avatar-lg{width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid #f0f0f0}
.seller-name-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:4px}.seller-name-row .seller-name{font-size:14px;font-weight:600}.seller-badge{font-size:10px;padding:2px 6px;border-radius:4px;background:#fff7ee;color:var(--o)}.seller-stats{font-size:11px;color:var(--t2)}

/* price */
.xy-price-bar{background:var(--w);padding:10px 14px;display:flex;align-items:baseline;gap:6px}.xy-price{font-size:14px;color:var(--o)}.xy-price b{font-size:20px;font-weight:700;color:#ff3b30}.xy-price-original{font-size:12px;color:var(--t3);text-decoration:line-through}.xy-sold{font-size:12px;color:var(--t2);margin-left:auto}
.xy-title{background:var(--w);padding:0 14px 10px;font-size:16px;font-weight:600;line-height:1.5}

/* description */
.xy-description{background:var(--w);border-radius:var(--r);margin:10px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.03)}.xy-section-title{padding:12px 14px 8px;font-size:14px;font-weight:600;border-bottom:1px solid #eee}.xy-desc-body{padding:14px;font-size:14px;color:var(--t2);line-height:1.7;word-break:break-word}.xy-desc-body img{max-width:100%;border-radius:8px;margin:8px 0;display:block}

/* buy form section */
.xy-buy-form-section{background:var(--w);border-radius:var(--r);margin:10px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.03)}.xy-buy-card{padding:14px}.xy-buy-card .form-label{font-size:13px;font-weight:600;margin-bottom:4px}
.pay-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px}.pay-option{border:1px solid #e8e8e8;border-radius:8px;padding:8px 4px;text-align:center;font-size:11px;color:var(--t2);cursor:pointer;background:var(--w);transition:.15s}.pay-option.active,.pay-option:hover{border-color:var(--o);color:var(--o);background:#fff7ee}
.xy-submit-btn{width:100%;padding:14px;background:linear-gradient(135deg,var(--o),var(--ol));border:none;border-radius:20px;color:#fff;font-size:16px;font-weight:700;cursor:pointer;margin-top:8px}

/* bottom bar */
.xy-bottom-bar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;background:var(--w);display:flex;align-items:center;border-top:1px solid #eee;z-index:50;height:50px;padding:0}.xy-btn-fav,.xy-btn-want{flex:0 0 50px;height:50px;border:none;background:var(--w);font-size:11px;color:var(--t2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer}.xy-btn-buy{flex:1;height:50px;background:linear-gradient(135deg,var(--o),var(--ol));border:none;color:#fff;font-size:16px;font-weight:700;cursor:pointer}

/* gallery */
.xy-gallery{background:#000}.gallery-main img{width:100%;max-height:360px;object-fit:contain;display:block}.gallery-thumbs{display:flex;gap:4px;padding:6px 10px;overflow-x:auto;background:#111;-webkit-overflow-scrolling:touch}.gallery-thumbs::-webkit-scrollbar{display:none}.thumb-item{width:48px;height:48px;flex-shrink:0;border-radius:4px;overflow:hidden;border:2px solid transparent;cursor:pointer;opacity:.4}.thumb-item.active{border-color:var(--o);opacity:1}.thumb-item img{width:100%;height:100%;object-fit:cover}

/* category pills */
.category-menus{display:flex;overflow-x:auto;gap:4px;padding:10px 0;-webkit-overflow-scrolling:touch}.category-menus::-webkit-scrollbar{display:none}.category-menus .btn-outline-secondary{padding:5px 12px!important;border-radius:14px!important;font-size:12px!important;border:1px solid #e8e8e8!important;color:var(--t2)!important;background:var(--w)!important;white-space:nowrap;flex-shrink:0}.category-menus .btn-outline-secondary.active{background:var(--o)!important;color:#fff!important;border-color:var(--o)!important}
.category-menus .nav-link{display:none}

/* sections */
section.main-container{padding:0}.notice .card{margin:10px;padding:12px 14px}.notice h4{font-size:14px;color:var(--o);margin-bottom:4px}.notice .lead{font-size:13px;color:var(--t2)}
h3{font-size:16px;font-weight:700;margin:14px 0 8px}.separator{width:30px;height:3px;background:var(--o);border-radius:2px;margin:6px 0 12px}.lead{font-size:13px;color:var(--t2)}

/* form elements */
.form-check-input:checked{background-color:var(--o);border-color:var(--o)}
.qty-control{display:inline-flex;align-items:center;border:1px solid #e8e8e8;border-radius:8px;overflow:hidden;margin-bottom:8px}.qty-btn{width:34px;height:34px;border:none;background:#fafafa;font-size:16px;cursor:pointer;color:var(--t2)}.qty-input{width:44px;text-align:center;border:none;border-left:1px solid #e8e8e8;border-right:1px solid #e8e8e8;font-size:14px;font-weight:600}

/* footer */
.footer{background:var(--w)!important;padding:20px 0!important;text-align:center;color:var(--t2);font-size:12px;border-top:1px solid #eee}.footer a{color:var(--o)}

/* remove bootstrap junk */
.row-cols-2.row-cols-md-5{display:grid!important;grid-template-columns:1fr 1fr;gap:8px}.row-cols-2.row-cols-md-5 .col{padding:0!important;margin:0!important}.tab-content>.tab-pane{display:block!important;opacity:1!important}
.navbar-toggler,.navbar-expand-lg,.container-fluid{display:contents!important}

/* mobile */
@media(min-width:500px){.row-cols-2.row-cols-md-5{grid-template-columns:1fr 1fr 1fr}}